We are running an Oculus 2DK on a PC with an AMD Radeon HD 7800 graphics card. We are running the 0.5.0.1 runtime software(it is the only one that will work for some reason) and the demo works fine. However when we attempt to run any other demo or a Unity exe we built the screen is split down the middle. We have tried several workarounds for this but have yet to find a solution. Today our Positional Tracker also stopped working, it will glow blue when we plug it in and then the light will go out and despite trying different drivers, making sure it isn't registering as a different webcam we have been unable to locate the source. Any help would be greatly appreciated. Thanks.